Revert "书架显示书籍数量"

This reverts commit 2ecd94ff

app/src/main/java/io/legado/app/data/dao/BookDao.kt

@@ -45,7 +45,7 @@ interface BookDao {
     @get:Query("select count(bookUrl) from books where (SELECT sum(groupId) FROM book_groups) & `group` = 0")
     val noGroupSize: Int
 
-    @Query("select count(bookUrl) from books where `group` = :groupId")
+    @Query("select count(bookUrl) from books where (SELECT sum(groupId) FROM book_groups) & `group` = :groupId")
     fun groupCount(groupId: Long): Int
 
     @get:Query("SELECT count(*) FROM books where origin = '${BookType.local}'")

app/src/main/java/io/legado/app/ui/main/bookshelf/BookshelfFragment.kt

@@ -8,7 +8,6 @@ import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
 import androidx.fragment.app.FragmentStatePagerAdapter
 import androidx.lifecycle.LiveData
-import androidx.lifecycle.observe
 import com.google.android.material.tabs.TabLayout
 import io.legado.app.App
 import io.legado.app.R
@@ -59,11 +58,6 @@ class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_b
         initBookGroupData()
     }
 
-    override fun onResume() {
-        super.onResume()
-        adapter.notifyDataSetChanged()
-    }
-
     override fun onCompatCreateOptionsMenu(menu: Menu) {
         menuInflater.inflate(R.menu.main_bookshelf, menu)
     }
@@ -218,14 +212,7 @@ class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_b
         FragmentStatePagerAdapter(fm, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT) {
 
         override fun getPageTitle(position: Int): CharSequence? {
-            val group = bookGroups[position]
-            return "${group.groupName} • ${when (group.groupId) {
-                AppConst.bookGroupAllId -> "${App.db.bookDao().allBookCount}"
-                AppConst.bookGroupLocalId -> "${App.db.bookDao().localBookCount}"
-                AppConst.bookGroupAudioId -> "${App.db.bookDao().audioBookCount}"
-                AppConst.bookGroupNoneId -> "${App.db.bookDao().noneBookCount}"
-                else -> "${App.db.bookDao().groupCount(group.groupId)}"
-            }}"
+            return bookGroups[position].groupName
         }
 
         override fun getItemPosition(`object`: Any): Int {